CN211834619U - Ultrasonic prepuce operation device - Google Patents

Abstract

The invention relates to an ultrasonic prepuce operation device, which comprises an ultrasonic generating device, a transmission device and a circumcision device, wherein the ultrasonic generating device is used for generating ultrasonic waves and is connected to the transmission device and can transmit the ultrasonic waves to the transmission device; the transmission device is connected to the circumcision device and can transmit the ultrasonic waves to the circumcision device; the circumcision device comprises a positioning cylinder and a cutting device; the positioning cylinder and the cutting device are respectively provided with a first annular contact surface and a second annular contact surface which are matched with each other.

Description

An ultrasonic foreskin surgical device

technical field

The utility model relates to an ultrasonic surgical medical instrument, in particular to a circumcision instrument, in particular to an ultrasonic foreskin extrusion, cutting, hemostasis and healing component.

Background technique

Prepuce, or phimosis, is one of the root causes of urinary tract infections and sexually transmitted diseases in men. Excessive foreskin or phimosis can cause urinary tract infection and lead to chronic prostatitis, back pain, impotence and premature ejaculation, and a series of symptoms. Therefore, removing the overly long foreskin is one of the best measures to prevent these diseases. The methods of removing overly long foreskins have evolved over a long period of time, including:

(a) Before the 1990s, surgical removal of phimosis or excessive foreskin was performed, and the technical points were excision of excess foreskin, hemostasis, and suture of the incisal margins. After the operation, the patient could not walk, and the pain was unbearable every time the medicine was changed, and the stitches were finally removed. In addition, incomplete ligation and hemostasis would cause a foreskin hematoma, which required reoperation. In addition, because the procedures of circumcision and hemostasis are performed separately, the operation time is prolonged and the panic of patients is exacerbated.

(b) After entering the 1990s, although surgical methods such as dorsal incision circumcision and sleeve circumcision were successively produced, the above surgical methods still have many inconveniences, which are easy to cause After the operation, the left foreskin is asymmetric, the ligature suture has a suture knot reaction, and the suture needs to be removed after the operation, etc., which is easy to cause bleeding and infection.

(c) Subsequently, countries mainly in South Korea developed circumcision using elastic silk threads and a circumcision ring. However, pain, bleeding, and the risk of infection cannot be avoided during this operation, and oral analgesia is required after surgery. As well as anti-infective drugs, the wound needs to be cleaned every day, and the foreskin can be removed 2-4 days after the operation. After a certain period of time, a series of operations such as delooping and suture removal are performed. The operation time is extremely long and cumbersome, resulting in more risks and uncertainties.

(d) In view of the previous problems, a treatment method using laser and high-frequency electrosurgery technology for circumcision has been developed in the prior art. Although this treatment method replaces scissors for cutting and can coagulate bleeding spots, this treatment method The method burns the patient's human skin tissue and is susceptible to infection.

(e) Subsequently, a circumcision device was developed in this field, and the foreskin incision was sutured at one time using the staples in the foreskin suture device. The new method shown requires multiple U nails to be threaded into human tissue during surgery, which easily causes bleeding and infection during surgery, and brings huge psychological and physical pain to patients. Inconvenient and easy to cause risks such as nails falling off.

(f) The latest technology in the field is a device for circumcision that uses inner and outer rings to cooperate, but in some variant embodiments, such as the utility model patent application “Circumcision Stapler” with application number CN201310024391.6, which The set "lace protection part" makes it impossible to form a tight fit when the inner and outer rings are clamped, that is, it cannot completely block the corresponding blood vessels of the foreskin, so that the redundant foreskin cannot be necrotic and fall off smoothly.

Along the above-mentioned technical routes in the art for decades, it can be found that the prior art in the field of circumcision still has the following problems to be solved:

(1) After the foreskin tissue was cut at the time of the operation, the incision could not be healed in time;

(2) The limitation of the structure of the circumcision device makes the circumcision surface less beautiful, which may cause lifelong regrets;

(3) There is a certain probability that the cut surface cannot form a complete ring;

(4) During the operation, a blade or scissors are required to cut human tissue, and the patient suffers from psychological fear and physical pain;

(5) Nails or rings are required after surgery, which brings both psychological and physical pain to the patient;

(6) When using the staple method, it is easy to penetrate the blood vessel due to the uncertain position of the staple, and the blood vessel is difficult to heal, resulting in postoperative bleeding;

(7) The process of putting nails after surgery takes several days or even more than ten days, which is extremely inconvenient for patients, and once there is intense activity or external force, it is easy to cause the nails to fall off, causing danger;

(8) With nails after surgery, which leads to bleeding or nail removal when there is always a later physiological erection;

(9) The foreskin loses its original elasticity due to scabbing or slow healing on the cutting surface of traditional surgical methods;

(10) The traditional operation method takes several minutes or even half a day, and the long operation time leads to various risks;

(11) Traditional surgical methods are prone to bleeding, leading to the risk of infectious diseases;

(12) Laser cutting the foreskin produces eschar and irritating odor.

Utility model content

In view of the above problems, the purpose of the present utility model is to provide an ultrasonic foreskin extrusion, cutting, hemostasis, and healing component, which can be completed in only a few seconds for circumcision, and heals on the spot, avoiding intra- and post-operative complications. Bleeding, avoids the occurrence of infectious diseases, and solves the risk of bleeding or de-pinning and de-ring caused by physiological erection in patients after circumcision. The specific technical solutions are as follows:

An ultrasonic foreskin extrusion, cutting, hemostasis, and healing component, which applies ultrasound to the foreskin extrusion, cutting, hemostasis, and healing components at the junction of human peripheral and external tissues, including an ultrasonic generating device, a transmission device, and a circumcision device , wherein the ultrasonic generating device is used to generate ultrasonic waves, which is connected to the transmission device and can transmit ultrasonic waves to the transmission device; the transmission device is connected to the circumcision device and can transmit ultrasonic waves to the circumcision device; the Circumcisors are used to squeeze and/or cut the foreskin, and/or to stop bleeding and/or heal wounds.

Further, the circumcision device includes a first end and a second end, the first end is a foreskin fixing end, the second end is an extrusion or cutting or hemostasis or healing end, the foreskin fixing end and The squeezing or cutting or hemostasis or healing ends cooperate to squeeze and/or cut the foreskin, and/or, hemostasis and/or heal the wound.

Further, the combination of the foreskin fixed end and the extrusion or cutting or hemostasis or healing end is that the foreskin fixed end is used for placement on the inner or outer plate of the foreskin, and the extrusion or cutting or hemostasis or healing end is used for placement. For placement on the outer or inner panel of the foreskin at the position corresponding to the fixed end of the foreskin.

Further, the foreskin fixed end and the extrusion or cutting or hemostasis or healing end are respectively matched with the inner plate and the outer plate of the foreskin to clamp the foreskin, and are used for extruding and/or cutting the foreskin, and/or, to the foreskin. Hemostasis and/or healing of wounds.

Further, the foreskin fixed end has a first annular contact surface, the extrusion or cutting or hemostasis or healing end has a second annular contact surface, the first annular contact surface and the second annular contact surface The fit allows the foreskin to be placed between the two contact surfaces.

Further, the first annular contact surface and the second annular contact surface are both closed circular contact surfaces.

Further, the foreskin fixed end is a first ring, and the extrusion or cutting or hemostasis or healing end is a second ring.

Further, the first ring and the second ring are arranged inside and outside the foreskin, or the second ring and the first ring are arranged inside and outside the foreskin.

Further, the first ring is an inner ring, which is used to be built into the foreskin, the second ring is an outer ring, which is used to be placed outside the foreskin, and the inner ring and the outer ring cooperate with each other to clamp the foreskin.

Further, the inner ring is a closed ring, the outer ring has an opening, and the opening can be closed by a locking device.

Further, the foreskin fixing end is a positioning cylinder configured to allow the glans to be partially inserted, and a distal end of the positioning cylinder protrudes radially outward to form a flange, facing the flange. A first annular contact surface is formed on the surface of the proximal end, and the foreskin is supported on the first annular contact surface after crossing the flange; the extrusion or cutting or hemostasis or healing end is installed together with the positioning cylinder On the same frame, the cutting device can be driven to move toward the fixed end of the foreskin, and the cutting device has a second annular contact surface.

Further, the foreskin fixing end is a positioning cylinder configured to be sleeved on the glans, a first annular contact surface is formed at the proximal end of the positioning cylinder, and the foreskin is supported on the first surface The extruding or cutting or hemostasis or healing end is a cutting device that is mounted on the same frame with the positioning cylinder and can be driven to move to the foreskin fixed end, the cutting device has a second annular contact surface.

Further, the angle between the first annular contact surface and the axis of the positioning cylinder is an acute angle.

Further, the fixed end of the foreskin is connected to the transmission device, and/or, the extrusion or cutting or hemostasis or healing end is connected to the transmission device, and receives the ultrasonic wave transmitted by the transmission device and squeezes and/or cuts the foreskin , and/or, hemostasis and/or healing of the wound.

Further, the transmission device and the fixed end of the foreskin and/or the extrusion or cutting or hemostasis or healing end are fixedly connected by internal and external threads or snaps.

Further, the foreskin fixed end and the extrusion or cutting or hemostasis or healing end cooperate with the inner and outer plates of the foreskin to clamp the foreskin, and the clamping degree is 9%-87% of the thickness of the foreskin in its natural state.

Further, the foreskin fixed end and the extrusion or cutting or hemostasis or healing end are respectively matched with the inner and outer plates of the foreskin to clamp the foreskin, and the clamping force is 0.02-3.5N/mm.

Further, a water mist generating device is also included for applying powder, water and/or water to the circumcision device and/or the circumcision site before, during and/or after circumcision fog.

Further, the water mist generating device is separately provided with respect to the ultrasonic generating device, the transmission device and the circumcision device; and/or a part or all of the water mist generating device is integrated in the ultrasonic generating device, the transmission device or the circumcision device. on the cutter.

In a more preferred scheme, the following scheme can be adopted:

An ultrasonic foreskin surgical device, characterized in that it includes an ultrasonic generating device, a transmission device, a circumcision device, and a water mist/powder generating device, wherein the ultrasonic generating device is used to generate ultrasonic waves, which is connected to the transmission device and can be The ultrasonic wave is transmitted to the transmission device; the transmission device is connected to the circumcision device and can transmit the ultrasonic wave to the circumcision device; the circumcision device includes a positioning cylinder, a cutting device; the positioning cylinder and the cutting device respectively have a first annular contact surface and a second annular contact surface, and the two cooperate with each other; the water mist/powder generating device is used for the circumcision device to act before the circumcision device is actuated and/or After the circumcision is actuated, liquid, and/or mist, and/or powder is applied to the circumcision and/or the site to which the circumcision acts.

Further, the positioning barrel is configured such that the glans is partially inserted, a flange is formed radially outward at the distal end of the positioning barrel, on a proximally facing face of the flange A first annular contact surface is formed on which the foreskin is supported after straddling the flange.

Further, the angle between the first annular contact surface and the axis of the positioning cylinder is a right angle or an acute angle, and the first annular contact surface is covered with an annular first protective film.

Further, the circumcision device further comprises a main body frame on which the positioning cylinder and the cutting device are mounted together, and the cutting device is configured to be manually driven and/or electrically driven to move toward the positioning cylinder until The second annular contact surface and the first annular contact surface perform extrusion, cutting, hemostasis and healing of the foreskin interposed therebetween.

Further, the water mist/powder generating devices are all integrated on the circumcision device, including a storage device and an application device. It is arranged on the periphery of the cutting device; and is used to store liquid and/or powder, the application device is a plurality of outlets, which can be opened and closed, and is arranged on the annular end face of the storage device close to one end of the first annular contact surface, and is used to store the storage device. The liquid and/or powder stored in the device is applied to the site where the circumcision is applied.

Further, the cutting device includes an actuating mechanism and an annular cutter, which are mounted on the main body frame and are configured to move toward the positioning cylinder, the actuating mechanism squeezes and/or pushes the storage device to store it The liquid and/or powder is applied to the acting site of the circumcision device, and then the second annular contact surface on the annular cutter interacts with the first annular contact surface of the positioning cylinder to squeeze the foreskin therebetween. Squeeze, cut, stop bleeding.

Further, an operation part is also included, the operation part is connected to the circumcision device and used to operate the circumcision device, or the circumcision device includes the operation part, and the operation part is used to operate other parts of the circumcision device structure.

Further, the operation part includes a pressure rod connected with the main body frame, a connecting rod and a spring arranged in the main body frame and in contact with the cutting device. The elastic force of the spring drives the cutting device to move toward the positioning cylinder.

Further, the ultrasonic generating device includes an ultrasonic generator and a transducer, and the ultrasonic generator and the transducer are integrally connected or detachably connected through the first fixing device, and the transducer is relative to the transmission device and the foreskin. The circumcision device is provided separately or integrated on the circumcision device, and the transducer is integrally connected with the resection device and/or the positioning cylinder through the transmission device, or is connected with the resection device and/or the positioning cylinder through the second fixing device The barrel is detachably connected.

Further, it also includes a protection device, which is used to protect the glans and/or the foreskin that needs to be retained before, during and/or after circumcision. Preferably, the protection device is a A narrowed annular structure for tying the foreskin close to the front of the glans; and/or the protective device is a baffle built into the foreskin and the front of the glans; and/or the protective device is The ultrasonic insulating structure and/or the vibration damping and energy dissipating structure are arranged on the inner periphery of the positioning cylinder.

In a more preferred solution, the following features can be adopted: the inner ring is used to be placed inside the foreskin, the outer ring is used to be placed outside the foreskin, and the inner ring and the outer ring cooperate with each other to clamp the foreskin; The inner ring is used to be sleeved on the outside of the upper foreskin of the penis and placed inside the everted foreskin when it is used for everting the foreskin.

The vibration frequency of the circumcision device can be selected according to specific requirements, and can squeeze and cut human tissue (including but not limited to the foreskin tissue) to stop bleeding and heal.

The ultrasonic generating device includes an ultrasonic generator and an ultrasonic transducer, the ultrasonic generator is drivingly connected to the ultrasonic transducer, and the ultrasonic transducer is connected to the transmission device.

The transmission device is an ultrasonic conducting rod.

The ultrasonic generating device is connected with a control unit, and the ultrasonic generating device includes a longitudinal ultrasonic driver and a transverse ultrasonic driver.

Compared with the current prior art, the present utility model is a revolutionary innovation in the field of circumcision, and has made comprehensive improvements in the following aspects:

(1) Ultrasound is generated by an ultrasonic generating device and transmitted to the cutting end of the foreskin through a transmission device. The frictional heat energy caused by mechanical vibration coagulates and stops the blood vessels of the foreskin while incising the foreskin. The hemostasis can be completed in a few minutes and the healing begins slowly. ;

(2) The ultrasonic generation device is used to generate ultrasonic waves and transmitted to the foreskin cutting end through the transmission device, so that the cut surface of the foreskin tissue cutting ring is beautiful;

(3) Ultrasound vaporizes the foreskin tissue in contact with the circumcision device in an instant to form a complete ring;

(4) The operation does not require blades or scissors to cut, which greatly relieves the patient's fear and physical pain;

(5) After circumcision, the patient does not need to wear a nail or a ring on the penis;

(6) After a few minutes of the operation, the foreskin blood vessels have been healed, and there is no risk of bleeding after the operation;

(7) Changes the current situation of the prior art that the circumcision needs to be worn for 7 days or even ten days after the circumcision operation, solves the problem of inconvenience of the patient's life, and solves the removal of the nail and the ring caused by strenuous activity or external force. risk;

(8) Solve the risk of bleeding or dislocation of nails and rings caused by physiological erection of patients after circumcision;

(9) Adopting the ultrasonic circumcision operation of the present utility model, the foreskin cutting healing surface is smooth and natural, and the original elasticity is maintained;

(10) Using the ultrasonic circumcision of the present utility model, the time only needs a few seconds to complete;

(11) adopting the ultrasonic circumcision operation of the present utility model, healing on the spot, avoiding bleeding during and after the operation, and avoiding the occurrence of infectious diseases;

(12) The eschar formation and smoking in laser surgery are avoided, and the circumsection surface heals smoothly.

The utility model has creatively solved many problems that have existed for many years in this field, and its technical effect has made breakthrough progress compared with various existing technologies. In order to continue research and improvement in this research direction, in order to avoid malicious Infringement and imitation, all possible variants are initially protected through the first batch of patent layouts, and will continue to apply for protection through subsequent patent layouts in the follow-up research.

Description of drawings

Figure 1 is a schematic diagram of the ultrasonic generation and transmission device

Figure 2 is a schematic diagram of the first form of the outer ring

Figure 3 is a schematic diagram of the first form of the inner ring

Figure 4 is a schematic top view of the inner ring

Figure 5 is a schematic diagram of the second form of the outer ring

Figure 6 is a schematic diagram of the second form of the inner ring

Figure 7 is a schematic diagram of the outer rubber ring of the inner ring

8 is a front view of a circumcision device in an inversion ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly of the present invention

FIG. 9 is a cross-sectional view of FIG. 8

FIG. 10 is a partial enlarged view of FIG. 9

FIG. 11 is a front view of the positioning cylinder in the circumcision device of FIG. 8

Figure 12 is a front view of the circumcision device in another inversion type ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly of the present invention

FIG. 13 is a front view of the positioning cylinder in the circumcision device of FIG. 12

14 is a front view of a circumcision device in an eversion type ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly of the present invention

FIG. 15 is a cross-sectional view of FIG. 14

Fig. 16 is a partial enlarged view of Fig. 15

FIG. 17 is a front view of the positioning cylinder in the circumcision device of FIG. 8

18 is a front view of a circumcision device in an inversion ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly of the present invention

Figure 19 is an exploded schematic view of the circumcision device in an inversion ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly of the present invention

Figure 20 is a top view of the circumcision device in an inversion ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly of the present invention

Fig. 21 is a sectional view taken along the line F-F of Fig. 20

Fig. 22 is a partial enlarged view of Fig. 21

23 is a partial enlarged schematic view of the circumcision device in another inversion ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly of the present invention

24 is a partial enlarged schematic view of a circumcision device in an eversion type ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly of the present invention

In the figure: Z. Ultrasonic generating device, 1. Ultrasonic generator, 2. Transducer, 3. Transmission device (main body), 4. Transmission device (front), 5. Fixing device (external thread), 6. Ring storage device, 7. Closable opening, 8. Connecting device/connecting cable, 9. Fastening device, 10. Internal thread, 11. Outer ring, 12. Locking device/locking bolt, 13. Locking device/ Locking screw holes, 14. Inner ring, 15. Outer ring locking device/locking clip, 16. Anti-stick coating, 17. Rubber ring/anti-stick coating, 18. Protection structure, 19. Positioning cylinder , 20. flange, 21. first annular contact surface, 22. ventilation channel, 23. main body frame, 24. cutting device, 25. second annular contact surface, 26. driving device, 27. upper cover, 28. lower Cover, 29. Locking Ring, 30. First Protective Film, 31. Front Support Sleeve, 32. Rear Support Sleeve, 33. Transition Sleeve, 34. Ring Knife, 35. Pressure Rod, 36. Connecting Rod, 37. Ring Knife holder, 38. Ring extruder, 39. Tightening piece, 40. Connecting sleeve, 41. Protective sleeve

Detailed ways

The present invention will be described in detail below according to the accompanying drawings, which is a preferred embodiment among the various embodiments of the present invention.

1, in this preferred embodiment, the ultrasonic generating device Z includes an ultrasonic generator 1 and a transducer 2, the ultrasonic generator 1 is connected to the transducer 2 through a connecting device or a connecting cable 8, and the ultrasonic generating device Z transmits The device is connected to the circumcision device. The transmission device includes a main body 3 of the transmission device and a front part 4 of the transmission device. The end of the front part 4 of the transmission device is provided with an external thread 5 of the fixing device. An annular storage device 6 is provided on one/two sides or around the circumference, and a closable opening 7 is provided at the end of the annular storage device 6 close to the circumcision.

The ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly applies ultrasound to the foreskin extrusion, cutting, hemostasis, and healing at the junction of human peripheral and external tissues, including an ultrasonic generating device Z, transmission devices 3, 4 and a foreskin ring The ultrasonic generator Z is used to generate ultrasonic waves, which is connected to the transmission device 3, 4 and can transmit ultrasonic waves to the transmission devices 3, 4; the transmission device 3, 4 is connected to the circumcisor and can transmit ultrasonic waves to the foreskin Circumcisors; circumcisors are used to squeeze and/or cut the foreskin, and/or, to stop bleeding and/or heal wounds.

The fixed end of the foreskin is connected to the transmission device 3, 4, and/or the compression or cutting or hemostatic or healing end is connected to the transmission device 3, 4 and receives the ultrasonic waves transmitted by the transmission device 3, 4 and squeezes and/or the foreskin or cutting, and/or, hemostasis and/or healing of the wound. The transmission devices 3, 4 and the foreskin fixed end and/or the extrusion or cutting or hemostasis or healing end are fixedly connected by internal and external threads 5, 10, or snaps.

The fixed end of the foreskin and the extruded or cut or hemostasis or healing end are respectively matched with the inner plate and the outer plate of the foreskin to hold the foreskin, and the clamping degree is 9%-87% of the thickness of the foreskin in its natural state.

The fixed end of the foreskin and the extrusion or cutting or hemostasis or healing end are respectively matched with the inner plate and the outer plate of the foreskin to clamp the foreskin, and the clamping force is 0.02-3.5N/mm.

Also included are water mist generating means 6, 7 for applying water and/or mist to the circumcision device and/or circumcision site prior to, during and/or after circumcision. The water mist generating devices 6 and 7 are separately arranged relative to the ultrasonic generating device Z, the transmission devices 3 and 4 and the circumcision device; Device 3, 4 or circumcision on.

Also included are protective devices for protecting the penis, glans and/or foreskin to be preserved prior to, during and/or after circumcision. The protective device is a protective structure 18 provided on the circumcision device at the position where it contacts the penis, the glans and/or the foreskin that needs to be preserved.

The ultrasonic generating device includes an ultrasonic generator 1 and an ultrasonic transducer 2 . The ultrasonic generator 1 is driven and connected to the ultrasonic transducer 2 , and the ultrasonic transducer 2 is connected to the transmission devices 3 and 4 .

Referring to FIG. 2 , in this preferred embodiment, the outer ring 11 of the circumcision device has an opening, and the opening can be closed by means of locking bolts 12 and locking screw holes 13 , and the outer ring 11 is provided with a fixing device 9 for fixing The device 9 is provided with an inner thread 10 , the inner thread 10 and the outer thread 5 can be threadedly matched and fixedly connected, and an anti-stick coating 16 is provided on the inner side of the outer ring 11 .

The circumcision device includes a first end and a second end, the first end is the foreskin fixation end, the second end is the extrusion or cutting or hemostasis or healing end, the foreskin fixation end and the extrusion or cutting or hemostasis or healing end cooperate with each other The foreskin is squeezed and/or cut, and/or the wound is hemostasis and/or healed. The foreskin fixed end and the crush or cut or hemostasis or healing end cooperate in such a way that the foreskin fixed end is used for placement on the inner or outer plate of the foreskin, and the crush or cut or hemostasis or healing end is used for placement on the outer or inner plate of the foreskin. The plate is placed at the position corresponding to the fixed end of the foreskin. The fixed end of the foreskin and the extruding or cutting or hemostasis or healing end cooperate with the inner and outer plates of the foreskin, respectively, to hold the foreskin, and are used for extruding and/or cutting the foreskin, and/or, for hemostasis and/or wound surface or healing. The fixed end of the foreskin has a first annular contact surface, and the extrusion or cutting or hemostasis or healing end has a second annular contact surface, and the first annular contact surface cooperates with the second annular contact surface so that the foreskin is placed on the two contact surfaces. between. Both the first annular contact surface and the second annular contact surface are closed circular contact surfaces.

The fixed end of the foreskin is the first ring, and the extrusion or cutting or hemostasis or healing end is the second ring. The first ring and the second ring are arranged relative to the inside and outside of the foreskin, or the second ring and the first ring are arranged relative to the inside and outside of the foreskin. The first ring is the inner ring 14, which is used to be built into the foreskin, and the second ring is the outer ring 11, which is used to be placed outside the foreskin. The inner ring 14 and the outer ring 11 cooperate with each other to clamp the foreskin. The inner ring 14 is a closed ring, and the outer ring 11 has an opening, which can be closed by the locking devices 12 and 13 .

Referring to FIG. 3, in this preferred embodiment, it is a form of the inner ring 14, its width is larger than that of the outer ring 11, and two parallel grooves are arranged, which can be matched and clamped with the outer ring. Referring to FIG. 6, in In this preferred embodiment, it is a form of the inner ring 14 , the width of which is substantially the same as that of the outer ring 11 and can be matched and clamped with the outer ring. Referring to FIG. 4 , the outer ring of the inner ring 14 is provided with a rubber ring/release coating 17 , and the inner ring is provided with a protective structure 18 .

Referring to FIG. 7 , it is a rubber ring or anti-stick coating 17 sleeved on the inner ring and the outer ring.

Referring to FIG. 5 , in this preferred embodiment, the outer ring 11 of the circumcision device has an opening, and the opening can be matched and closed by the locking buckle 15 , the outer ring 11 is provided with a fixing device 9 , and the fixing device 9 is provided with The inner thread 10, the inner thread 10 and the outer thread 5 can be threadedly matched and fixedly connected, and the inner side of the outer ring 11 is provided with an anti-stick coating 16.

In circumcision surgery, the following steps can be used:

1. When the penis is not erected, use a soft ruler to measure the circumference of the penis at 1cm below the glans to determine the specification and model of the circumcision device; fully wipe the inner and outer skin of the penis with a sterile cotton ball, and lay the surgical hole. towel, select the appropriate circumcision model;

2. Adults use 3-5ml 2% lidocaine anesthetic each time; children use 2-3ml 2% lidocaine anesthetic each time, and inject circularly into the glans of the penis to 1/3 of the root;

3. After anesthesia, use a rubber band to ligate the root of the penis to temporarily block blood circulation;

4. Place the inner ring on the glans foreskin and adjust the position of the inner ring;

5. Use vascular forceps to clamp the foreskin edge, turn the foreskin over the inner ring, and keep the frenulum for 1 cm;

6. Check whether the inner and outer panels are flat;

7. Tighten the external thread end of the ultrasonic transmission device and the internal thread on the outer ring fixing device, start the ultrasonic generating device, and perform the detection of each gear of the ultrasonic generating device before the operation in the water tank, and close the ultrasonic generating device after the detection;

8. Press the outer ring into the excess foreskin on the inner ring, check that the sides of the inner and outer rings are kept horizontal, and close the outer ring: guide and close the outer ring through the junction of the outer ring, and use the locking device to preliminarily fasten it; after adjusting the foreskin to a satisfactory level , fully buckled with the locking device;

9. Start the ultrasonic generating device and use the high-frequency cutting gear to cut the foreskin, and at the same time start the water mist generating device to spray water mist to the circumcision part;

10. After the corresponding cutting time (usually 3-9s) is continued according to the actual circumstance, the cutting is completed at this time, and the side (blunt surface) of the circumcision device is in contact with the wound surface, and the low-frequency coagulation gear is used for coagulation. initial healing;

11. Remove the outer ring;

12. Slowly retreat the inner ring to the base of the penis;

13. Cut the inner ring into two sections with sharp-nosed scissors, and take out the inner ring to complete the operation.

Or preferably adopt the following optional steps:

1. The inner ring is built between the glans and the inner plate of the foreskin and roughly positioned according to the length of the circumcision;

2. Tighten the external thread end of the ultrasonic transmission device and the internal thread on the outer ring fixing device, start the ultrasonic generating device, and perform the detection of each gear of the ultrasonic generating device before the operation in the water tank, and close the ultrasonic generating device after the detection;

3. Close the outer ring after corresponding the outer ring of the foreskin to the inner ring: guide and close the outer ring through the junction of the outer ring, and use the locking device to initially fasten it; after the foreskin is adjusted to a satisfactory level, use the locking device to fully fasten it ;

9. Start the ultrasonic generating device and use the high frequency cutting gear to cut the foreskin;

10. After the corresponding cutting time is continued according to the actual circumstance, the cutting is completed at this time, and the side (blunt surface) of the circumcision device is in contact with the wound surface.

11. Remove the outer ring;

12. Remove the inner ring and complete the operation.

According to an embodiment of the present invention, an ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly is provided, including an ultrasonic generating device, a transmission device and a circumcision device, wherein the ultrasonic generating device is used to generate ultrasonic waves, which connected to a transmission device and capable of delivering ultrasonic waves to a transmission device; the transmission device being connected to and capable of delivering ultrasonic waves to a circumcision device; the circumcision device for squeezing and/or cutting the foreskin , and/or, hemostasis and/or healing of the wound.

The circumcision device in this embodiment includes: a positioning cylinder configured so that the glans is partially inserted into the positioning cylinder, and at least one ventilation channel may be provided on the positioning cylinder; The distal end of the body protrudes radially outward to form a flange; a first annular contact surface is formed on the surface facing the proximal end of the flange, and the overly long foreskin is supported on the flange after crossing the flange. on the first annular contact surface. In the above positioning cylinder, the angle between the first annular contact surface and the axis of the positioning cylinder may be a right angle or an acute angle. The angular range of the acute angle may be 20-70 degrees. In the above positioning cylinder, the ventilation channel includes a groove extending in the axial direction outside the positioning cylinder. The groove keeps the interior space in communication with the exterior. Thereby, the pressure in the inner space and the external pressure can be kept roughly balanced. In an alternative embodiment, the ventilation channel can also be a plurality of through holes formed on the positioning cylinder and passing through the wall thickness of the positioning cylinder, for example, a circular Shapes, ellipses, triangles, quadrilaterals, and other geometric structures.

The circumcision device in this embodiment further includes: a main body frame in which the positioning cylinder is installed; and a cutting device installed on the main body frame and including a second annular contact surface. The cutting device may be configured to be driven to move toward the positioning cylinder until the second annular contact surface and the first annular contact surface compress, cut, stop bleeding, and heal the foreskin therebetween.

According to another utility model embodiment of the present invention, an ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly is provided, including an ultrasonic generating device, a transmission device and a circumcision device, wherein the ultrasonic generating device is used for generating ultrasonic waves, which are connected to a transmission device and can transmit ultrasonic waves to the transmission device; the transmission device is connected to the circumcision device and can transmit ultrasonic waves to the circumcision device; the circumcision device is used to squeeze the foreskin and/or cutting, and/or, hemostasis and/or healing of the wound.

The circumcision device in this embodiment includes a positioning cylinder configured to fit over the glans penis, and a first annular contact surface disposed at the proximal end of the positioning cylinder for removing the excessively long The foreskin is supported on the positioning cylinder. In the above positioning cylinder, the angle between the first annular contact surface and the axis of the positioning cylinder may be a right angle or an acute angle. The angular range of the acute angle may be 20-70 degrees. In the above positioning cylinder, a clamping band is further included, and the clamping belt is arranged on the periphery of the positioning cylinder to clamp the foreskin that passes over the first annular contact surface to the outside of the positioning cylinder. The clamping band is provided with a plurality of ratchets that allow the clamping band to clamp in one direction.

The circumcision device in this embodiment further includes: a main body frame in which the positioning cylinder is installed; and a cutting device installed on the main body frame and including a second annular contact surface. The cutting device may be configured to be driven to move toward the positioning cylinder until the second annular contact surface and the first annular contact surface compress, cut, stop bleeding, and heal the foreskin therebetween.

More preferably, according to an embodiment of the present invention, an inversion ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly is provided, including an ultrasonic generating device, a transmission device and a circumcision device, wherein the ultrasonic generating A device for generating ultrasonic waves, which is connected to a transmission device and can transmit ultrasonic waves to the transmission device; the transmission device is connected to a circumcision device and can transmit ultrasonic waves to the circumcision device; the circumcision device is used for the foreskin Squeeze and/or cut, and/or, hemostasis and/or healing of the wound.

For ease of understanding, in this embodiment, the end of the circumcision device and its various components that is close to the human body (such as the right end in FIG. 8 ) during the operation of removing the foreskin is referred to as the distal end, and the circumcision device and the The end of each part away from the human body or the end close to the operation of the operator (eg, the left end in FIG. 8 ) is called the proximal end.

8-13, the circumcision device in this embodiment includes: a positioning barrel 19 configured such that the glans is partially inserted into the positioning barrel; at the distal end of the positioning barrel radially A flange 20 is formed by bulging outwards; a first annular contact surface 21 is formed on the surface facing the proximal end of the flange, and the overly long foreskin is supported on the first annular surface after crossing the flange 20 On the contact surface 21, a structure in which the distal end of the positioning cylinder is located between the inner plate of the foreskin and the penis is formed, which is called an inversion structure. In the above positioning cylinder, the angle between the first annular contact surface 21 and the axis of the positioning cylinder 19 may be a right angle or an acute angle. Referring to Figures 12-13, the acute angle may have an angle range of 20-70 degrees, so as to match the shape of the coronal sulcus of the glans and facilitate more precise positioning. The positioning cylinder can be provided with at least one ventilation channel 22, and the ventilation channel 22 includes a groove extending in the axial direction outside the positioning cylinder. The groove keeps the interior space in communication with the exterior. Thereby, the pressure in the inner space is kept roughly balanced with the external pressure. In an alternative embodiment, the ventilation channel may also be a plurality of through holes formed on the positioning cylinder and penetrating the wall thickness of the positioning cylinder. Refer to the accompanying drawings. 11. For example, circles, ellipses, triangles, quadrilaterals, and other geometric structures or irregular figures.

The circumcision device in this embodiment further includes: a main body frame 23 in which the positioning cylinder 19 is installed; and a cutting device 24 installed on the main body frame 23 and including a second annular Contact surface 25. The cutting device 24 can be configured to be driven by the driving device 26 to move toward the positioning cylinder 19 until the second annular contact surface 25 and the first annular contact surface 21 squeeze, cut, stop bleeding, heal. The driving device can be a depressable handle provided on the main body frame, which is pressed down by external force to push the cutting device to move in the main body frame, and is reset by the rebound force of the spring after the operation is completed.

Referring to FIGS. 9 and 11 , a positioning connecting rod can be extended from the proximal end of the positioning cylinder 19 in this embodiment, and is positioned and connected to the main body frame through the positioning connecting rod.

The ultrasonic generating device in this embodiment includes an ultrasonic generator 1 and a transducer 2, and the generated ultrasonic waves are sent to the circumcision device through the main body 3 of the transmission device and the front part 4 of the transmission device, and the front part of the transmission device can pass through the fixing device 5. It is connected to the positioning cylinder 19 of the circumcisor and/or the cutting device 24 so as to transmit ultrasonic waves to the first annular contact surface 21 and/or the second annular contact surface 25 . The fixing device 5 can be connected by means of internal and external threads, or can be designed to be connected by means of a snap device.

In order to prevent the adhesion between the foreskin and the circumcision device during the operation, resulting in the re-tear of the wound, the part of the positioning cylinder and the cutting device that is in contact with the foreskin is provided with an anti-stick coating 16 (not shown in the figure), preferably in the positioning A release coating 16 is provided in the barrel and on the flange of the barrel and on the second annular contact surface of the cutting device.

In order to avoid the generation of smoke and odor when the circumcision is performed by ultrasound, which affects the visual field and the operating environment, the circumcision device of the present invention is also provided with a water mist generating device. Referring to FIG. 10, the water mist generating device may include a device An annular water storage device 6 on the main body frame and located at the outer or inner periphery of the cutting device, and a water outlet 7 (not shown in the figure) provided on the side of the water storage device facing the first annular contact surface 21 ), the water storage device can store water, alcohol, disinfectant and other liquids, which are sprayed from the water outlet by squeezing, pushing or ultrasonic vibration, before circumcision, during circumcision and/or circumcision After cutting, a water mist-like environment is formed near the first annular contact surface 21 .

According to another utility model embodiment of the present invention, an eversion type ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly is provided, including an ultrasonic generating device, a transmission device and a circumcision device, wherein the ultrasonic generating device A device for generating ultrasonic waves, which is connected to a transmission device and can transmit ultrasonic waves to the transmission device; the transmission device is connected to a circumcision device and can transmit ultrasonic waves to the circumcision device; the circumcision device is used for the foreskin Squeeze and/or cut, and/or, hemostasis and/or healing of the wound.

For ease of understanding, in this embodiment, the end of the circumcision device and its various components that is close to the human body (such as the right end in Fig. 14 ) during the operation of removing the foreskin is referred to as the distal end, and the circumcision device and the The end away from the human body or the end close to the operation of the operator (for example, the left end in FIG. 14 ) of each component thereof is called the proximal end.

The circumcision device in this embodiment includes: a positioning cylinder 19 configured to fit over the glans penis, and a first annular contact surface 21 disposed at the proximal end of the positioning cylinder for attaching the glans After passing through the positioning cylinder from the distal end to the proximal end, the overly long foreskin is turned up and supported on the proximal end of the positioning cylinder. The structure in which the positioning cylinder is located outside the outer foreskin is called an eversion structure.

In the above positioning cylinder, the angle between the first annular contact surface and the axis of the positioning cylinder may be a right angle or an acute angle. The angular range of the acute angle may be 20-70 degrees. This matches the shape of the coronal sulcus of the glans, facilitating more precise positioning.

In the above-mentioned positioning cylinder, a clamping band (not shown in the figure) may also be included, and the clamping band is arranged on the periphery of the positioning cylinder to clamp the foreskin that has crossed the first annular contact surface to the outer periphery of the positioning cylinder. the outside of the positioning cylinder. The clamping belt is provided with a plurality of ratchet teeth (not shown in the figure) that allow the clamping belt to be clamped in one direction.

The circumcision device in this embodiment further includes: a main body frame 23 in which the positioning cylinder is installed; and a cutting device 24 installed on the main body frame and including a second annular contact surface 25 . The cutting device 24 can be configured to be driven by the driving device 26 to move toward the positioning cylinder until the second annular contact surface and the first annular contact surface squeeze, cut, stop bleeding, and heal the foreskin therebetween. The driving device can be a depressable handle provided on the main body frame, which is pressed down by external force to push the cutting device to move in the main body frame, and is reset by the rebound force of the spring after the operation is completed.

Referring to Figures 15 and 16, in this embodiment, the positioning cylinder can be fixed with the main body frame through the matching structure of the upper cover 27, the lower cover 28 and the locking ring 29. The closing opening at the distal end of the upper cover forms a support for the distal end of the positioning cylinder, the outer side of the proximal end of the upper cover is provided with an outer thread, the outer side of the distal end of the lower cover is also provided with an outer thread, and the inner side of the locking ring is provided with an inner thread. Threaded connection for fixation.

The ultrasonic generating device in this embodiment includes an ultrasonic generator 1 and a transducer 2, and the generated ultrasonic waves are sent to the circumcision device through the main body 3 of the transmission device and the front part 4 of the transmission device, and the front part of the transmission device can pass through the fixing device 5. With the positioning barrel 19 of the circumcisor and/or the cutting device 24, ultrasonic waves are transmitted to the first annular contact surface 21 and/or the second annular contact surface 25. The fixing device 5 can be connected by means of internal and external threads, or can be designed to be connected by means of a snap device.

In order to prevent the adhesion between the foreskin and the circumcision device during the operation, resulting in the re-tear of the wound, the part of the positioning cylinder and the cutting device that is in contact with the foreskin is provided with an anti-stick coating 16 (not shown in the figure), preferably in the positioning A release coating 16 is provided on the first annular contact surface of the barrel and on the second annular contact surface of the cutting device.

In order to avoid the generation of smoke and odor when the circumcision is performed by ultrasound, which affects the visual field and the operating environment, the circumcision device of the present invention is also provided with a water mist generating device. Referring to FIG. 13 , the water mist generating device may include a setting An annular water storage device 6 on the main body frame and located at the outer or inner periphery of the cutting device, and a water outlet 7 (not shown in the figure) provided on the side of the water storage device facing the first annular contact surface 21 ), the water storage device can store water, alcohol, disinfectant and other liquids, which are sprayed from the water outlet by squeezing, pushing or ultrasonic vibration, before circumcision, during circumcision and/or circumcision After cutting, a water mist-like environment is formed near the first annular contact surface 21 .

According to another embodiment of the present invention, an inversion ultrasonic foreskin extrusion, cutting, hemostasis, and healing assembly is provided, including an ultrasonic generating device, a transmission device and a circumcision device, wherein the ultrasonic generating device is used for generating ultrasonic waves, which are connected to a transmission device and can transmit ultrasonic waves to the transmission device; the transmission device is connected to the circumcision device and can transmit ultrasonic waves to the circumcision device; the circumcision device is used to squeeze the foreskin and/or cutting, and/or, hemostasis and/or healing of the wound.

For ease of understanding, in this embodiment, the end of the circumcision device and its various components that is close to the human body (such as the right end in Fig. 14 ) during the operation of removing the foreskin is referred to as the distal end, and the circumcision device and the The end away from the human body or the end close to the operation of the operator (for example, the left end in FIG. 14 ) of each component thereof is called the proximal end.

18-23, the circumcision device in this embodiment includes: a positioning barrel 19 configured such that the glans is partially inserted into the positioning barrel; at the distal end of the positioning barrel radially A flange 20 is formed by bulging outward; a first annular contact surface 21 is formed on the surface facing the proximal end of the flange, and the first annular contact surface 21 is covered with an annular first protective film 30 to cover the excessive After crossing the flange 20, it is supported on the first protective film 30 on the first annular contact surface 21 to form a structure in which the distal end of the positioning cylinder is located between the inner plate of the foreskin and the penis, which is called inversion. formula structure. In the above positioning cylinder, the angle between the first annular contact surface 21 and the axis of the positioning cylinder 19 may be a right angle or an acute angle. Referring to FIG. 23 , the angle range of the acute angle can be 20-70 degrees, so as to match the shape of the coronal groove of the glans penis and facilitate more precise positioning. The above-mentioned positioning cylinder may be provided with at least one ventilation channel 22, and the ventilation channel 22 is a plurality of through holes formed on the positioning cylinder and penetrating the wall thickness of the positioning cylinder. Referring to Figures 21-22, for example, Circles, ellipses, triangles, quadrilaterals, and other geometric or irregular shapes.

The circumcision device in this embodiment further includes a main body frame. Referring to FIG. 21 , the main body frame includes a front support sleeve 31 , a rear support sleeve 32 and a transition sleeve 33 . The positioning cylinder 19 is installed on the In the rear support sleeve 32 of the main body frame; and the cutting device, the cutting device includes an annular knife 34 and an annular knife support 37, a second annular contact surface 25 formed by the end face of the annular knife, and the annular knife 34 and the annular knife support 37 are fixed It is connected and installed on the outer side of the positioning cylinder and the inner side of the front support sleeve 31 of the main body frame. The cutting device is configured to be driven by the driving device to move toward the positioning cylinder 19 until the second annular contact surface 25 is in contact with the annular first protective film 30 on the first annular contact surface 21 to remove the foreskin therebetween. Squeeze, cut, stop bleeding, heal. The driving device includes a pressable pressing rod 35 arranged on the main body frame, one end of the pressing rod is movably connected to the front support sleeve 31 through a pin, the middle part is connected to one end of the connecting rod 36 through a pin, and the other end of the connecting rod 36 is connected to the connecting rod 36 through a pin. The rear support sleeve 32 is movably connected, and is pressed down by external force to push the excision device to move in the main body frame against the elastic force of the spring, and is reset by the rebound force of the spring after the operation is completed.

The ultrasonic generating device in this embodiment transmits the ultrasonic waves generated by the ultrasonic generator 1 to the circumcision device through the main body 3 of the transmission device and the front part 4 of the transmission device, and the front part of the transmission device can be connected to the circumcision device through the transducer 2 The positioning cylinder 19 and/or the cutting device 24 are connected to transmit ultrasonic waves to the first annular contact surface 21 and/or the second annular contact surface 25 .

In order to avoid the generation of smoke and odor when the circumcision is performed by ultrasound, which affects the visual field and the operating environment, the circumcision device of the present invention is also provided with a water mist generating device. Referring to the accompanying drawings 21-23, the water mist generating device may include: An annular storage device 6 arranged on the front support sleeve 31 and located at the outer periphery of the annular knife 34, and an outlet 7 (not shown in the figure) provided on the side of the storage device facing the first annular contact surface 21 , the storage device can store water, alcohol, disinfectant and other liquids. At the same time, the annular knife support 37 is also configured with an actuating mechanism, such as an annular extruder 38, the annular extruder 37 is configured to push the cutting device to move toward the positioning cylinder in the main body frame when the pressing rod 35 is pressed by an external force When the second ring-shaped contact surface 25 on the ring-shaped knife contacts with the ring-shaped first protective film 30 on the first ring-shaped contact surface 21, the ring-shaped extruder 37 first contacts the ring-shaped storage device 6 and squeezes it, The liquid such as water, alcohol or disinfectant in the storage device is sprayed out from the outlet 7 to form a water mist.

According to another embodiment of the present invention, an eversion type ultrasonic foreskin extrusion, cutting, hemostasis and healing assembly is provided, including an ultrasonic generating device, a transmission device and a circumcision device, wherein the ultrasonic generating device is used for generating ultrasonic waves, which are connected to a transmission device and can transmit ultrasonic waves to the transmission device; the transmission device is connected to the circumcision device and can transmit ultrasonic waves to the circumcision device; the circumcision device is used to squeeze the foreskin and/or cutting, and/or, hemostasis and/or healing of the wound.

For ease of understanding, in this embodiment, the end of the circumcision device and its various components that is close to the human body (such as the right end in FIG. 24 ) during the operation of removing the foreskin is referred to as the distal end, and the circumcision device and the The end of each part away from the human body or the end close to the operation of the operator (eg, the left end in FIG. 24 ) is called the proximal end.

21 , 23 and 24 , the circumcision device in this embodiment includes a positioning cylinder 19 configured to fit over the glans, and a first annular contact surface 21 disposed on the positioning cylinder At the proximal end of the body, the first annular contact surface 21 is covered with an annular first protective film 30 for passing the glans through the positioning cylinder from the distal end to the proximal end, and turning up the overly long foreskin to support the Position the barrel on the proximal end. The structure in which the positioning cylinder is located outside the outer foreskin is called an eversion structure. In the above positioning cylinder, the angle between the first annular contact surface and the axis of the positioning cylinder may be a right angle or an acute angle. The angular range of the acute angle may be 20-70 degrees. This matches the shape of the coronal sulcus of the glans, facilitating more precise positioning.

In the above-mentioned circumcision device, a protective cover 41 is also included, which is configured such that the glans is partially inserted into the protective cover to position and protect it; in the above-mentioned protective cover, the end surfaces of the remaining glans contact with The angle between the axes of the protective sleeve may be a right angle or an acute angle. The angular range of the acute angle may be 20-70 degrees. This matches the shape of the coronal sulcus of the glans, facilitating more precise positioning. The protective cover may be provided with at least one ventilation channel 22, and the ventilation channel 22 is a plurality of through holes formed on the positioning cylinder and passing through the wall thickness of the positioning cylinder. Referring to Figures 21-22, for example, circular, Ovals, triangles, quadrilaterals, and other geometric or irregular shapes.

The circumcision device in this embodiment further includes: a main body frame 23, in which the positioning cylinder is installed by a tightening member 39; and a cutting device 24, installed on the main body frame, and includes a second Annular contact surface 25 . The cutting device 24 can be configured to be driven by the driving device 26 to move toward the positioning cylinder until the second annular contact surface and the first annular contact surface squeeze, cut, stop bleeding, and heal the foreskin therebetween. The driving device can be a depressable handle provided on the main body frame, which is pressed down by external force to push the cutting device to move in the main body frame, and is reset by the rebound force of the spring after the operation is completed.

Referring to FIGS. 21 and 24 , in this embodiment, the positioning cylinder can be fixed together with the front support sleeve 31 through the connection sleeve 40 . An outer thread is arranged on the outer side of the proximal end of the positioning cylinder, an outer thread is also arranged at the outer side of the distal end of the front support sleeve, and an inner thread is arranged at the inner side of the connecting sleeve, and the three are fixed by threaded connection.

The main frame of the circumcision device in this embodiment, referring to FIG. 17 , the main frame includes a front support sleeve 31 , a rear support sleeve 32 and a transition sleeve 33 , and the positioning cylinder 19 is installed on the rear support of the main body frame. In the sleeve 32; and the cutting device, the cutting device includes an annular knife 34 and an annular knife support 37, the second annular contact surface 25 formed by the end face of the annular knife, the annular knife 34 and the annular knife support 37 are fixedly connected and installed. On the outside of the positioning cylinder and the inside of the front support sleeve 31 of the main frame. The cutting device is configured to be driven by the driving device to move toward the positioning cylinder 19 until the second annular contact surface 25 is in contact with the annular first protective film 30 on the first annular contact surface 21 to remove the foreskin therebetween. Squeeze, cut, stop bleeding, heal. The driving device includes a pressable pressing rod 35 arranged on the main body frame, one end of the pressing rod is movably connected to the front support sleeve 31 through a pin, the middle part is connected to one end of the connecting rod 36 through a pin, and the other end of the connecting rod 36 is connected to the connecting rod 36 through a pin. The rear support sleeve 32 is movably connected, and is pressed down by external force to push the excision device to move in the main body frame against the elastic force of the spring, and is reset by the rebound force of the spring after the operation is completed.

The ultrasonic generating device in this embodiment transmits the ultrasonic waves generated by the ultrasonic generator 1 to the circumcision device through the main body 3 of the transmission device and the front part 4 of the transmission device, and the front part of the transmission device can be connected to the circumcision device through the transducer 2 The positioning cylinder 19 and/or the cutting device 24 are connected to transmit ultrasonic waves to the first annular contact surface 21 and/or the second annular contact surface 25 .

In order to avoid the generation of smoke and odor during circumcision using ultrasound, which affects the visual field and the operating environment, the circumcision device of the present invention is also provided with a water mist generating device. Referring to FIG. 21 , the water mist generating device may include a setting The annular storage device 6 on the front support sleeve 31 and located on the outer periphery of the annular knife 34, and the outlet 7 (not shown in the figure) provided on the side of the storage device facing the first annular contact surface 21, the Liquids such as water, alcohol, and disinfectant can be stored in the storage device. At the same time, the annular knife support 37 is also configured with an actuating mechanism, such as an annular extruder 38, the annular extruder 37 is configured to push the cutting device to move toward the positioning cylinder in the main body frame when the pressing rod 35 is pressed by an external force When the second ring-shaped contact surface 25 on the ring-shaped knife contacts with the ring-shaped first protective film 30 on the first ring-shaped contact surface 21, the ring-shaped extruder 37 first contacts the ring-shaped storage device 6 and squeezes it, The liquid such as water, alcohol or disinfectant in the storage device is sprayed out from the outlet 7 to form a water mist.

In the experiment, the corresponding effect can be achieved by using an ordinary humidifier or dipping in water. However, in the clinic, a specially designed adjustable water mist generating device can achieve better results. The above structure is applied for separately and will not be repeated here.

The present utility model has been exemplarily described above in conjunction with the accompanying drawings. Obviously, the specific implementation of the present utility model is not limited by the above-mentioned methods, as long as various improvements made by the method concept and technical solutions of the present utility model are adopted, or the Those applied to other occasions are all within the protection scope of the present invention.

Claims (7)

1. An ultrasonic prepuce surgery device, which is characterized by comprising an ultrasonic generating device, a transmission device, a circumcision device and a water mist/powder generating device, wherein,

the ultrasonic generating device is used for generating ultrasonic waves, is connected to the transmission device and can transmit the ultrasonic waves to the transmission device;

the transmission device is connected to the circumcision device and can transmit ultrasonic waves to the circumcision device;

the circumcision device comprises a positioning cylinder and a cutting device; the circumcision apparatus further comprises a main body frame, the positioning cylinder is mounted on the main body frame together with the cutting device, the positioning cylinder is configured to enable the glans penis to be partially inserted, a flange is formed by protruding outwards in the radial direction at the far end of the positioning cylinder, a first annular contact surface is formed on the surface of the flange facing to the near end, and the foreskin is supported on the first annular contact surface after crossing the flange;

the positioning cylinder and the cutting device are respectively provided with a first annular contact surface and a second annular contact surface which are matched with each other;

the water mist/powder generating device is used for applying liquid, mist and/or powder to the acting part of the circumcision device and/or circumcision device before the circumcision device acts, when the circumcision device acts and/or after the circumcision device acts;

the angle between the first annular contact surface and the axis of the positioning cylinder body is a right angle or an acute angle, and the first annular contact surface is covered with an annular first protection film.

2. The ultrasonic foreskin surgery device according to claim 1, wherein the cutting device is configured to be manually and/or electrically movable towards the positioning cylinder until the second annular contact surface presses, cuts, stops bleeding and heals the interposed foreskin with the first annular contact surface, the cutting device comprising an actuating mechanism and an annular cutter mounted on the body frame and configured such that upon movement towards the positioning cylinder, the actuating mechanism presses and/or pushes the storage device to apply the liquid and/or powder stored therein to the site of action of the circumcision device and subsequently causes the second annular contact surface on the annular cutter to interact with the first annular contact surface of the positioning cylinder to press, cut and stop bleeding the interposed foreskin.

3. The ultrasonic circumcision device as claimed in claim 2, wherein the water mist/powder generating means is integrally provided on the circumcision device, and comprises a storage means and an applying means, the storage means is provided on the main body frame, and is an annular storage means or an arc segment storage means, which is provided on the periphery of the cutting means; and is used for storing liquid and/or powder, the applying device is a plurality of outlets which can be opened and closed, is arranged on the annular end surface of one end of the storing device close to the first annular contact surface and is used for applying the liquid and/or powder stored in the storing device to the acting part of the circumcision device.

4. The ultrasonic circumcision device as claimed in claim 3, further comprising an operating portion connected to and for operating the circumcision device, or wherein the circumcision device includes the operating portion.

5. The ultrasonic foreskin surgery device according to claim 4, wherein the operation part comprises a pressing rod connected with the main body frame, a connecting rod and a spring arranged in the main body frame and contacting with the cutting device, and the operator manually presses the pressing rod to drive the pressing spring through the connecting rod, so that the elastic force of the spring drives the cutting device to move towards the positioning cylinder.

6. Ultrasound circumcision device according to any one of claims 3 to 5, characterised in that the ultrasound generating means comprise a sonotrode and a transducer, integrally connected or removably connected by first fixing means between the sonotrode and the transducer, said transducer being arranged separately from the transmission means and the circumcision device or integrally on the circumcision device, said transducer being integrally connected with the cutting means and/or the positioning cylinder by transmission means or removably connected with the cutting means and/or the positioning cylinder by second fastening means.

7. The ultrasonic foreskin surgery device according to claim 6, further comprising a protection device for protecting the glans and/or the foreskin to be retained before, during and/or after the circumcision, the protection device being a ring structure with a reduced caliber for tightening the foreskin near the anterior of the glans; and/or the protection device is a baffle plate which is arranged in the wrapper and at the front part of the glans penis; and/or the protection device is an ultrasonic insulation structure and/or a vibration damping and energy dissipation structure which are arranged on the inner periphery of the positioning cylinder body.

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